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STM32G431CBT6TR - STMicroelectronics

Description: Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration

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STM32G431CBT6TR Details

  • Manufacturer Part Number:

    STM32G431CBT6TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-48

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-M4

  • Clock Frequency-Max:

    48 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • Format:

    FLOATING POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PQFP-G48

  • Length:

    7 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    12

  • Number of External Interrupts:

    38

  • Number of I/O Lines:

    38

  • Number of Serial I/Os:

    5

  • Number of Terminals:

    48

  • Number of Timers:

    15

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP48,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • RAM (bytes):

    32768

  • ROM (words):

    131072

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    170 MHz

  • Supply Current-Max:

    33 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32G431CBT6TR Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the STM32G431CBT6TR is -40°C to 125°C (junction temperature). However, the recommended operating temperature range is -40°C to 85°C for optimal performance and reliability.
  • The clock speed of the STM32G431CBT6TR can be configured using the Clock Control Register (RCC_CR) and the PLL Clock Register (RCC_PLLCFGR). The clock speed can be set to a maximum of 170 MHz using the internal PLL or up to 32 kHz using the internal RC oscillator.
  • The STM32G431CBT6TR has 128 KB of Flash memory and 32 KB of SRAM. Additionally, it has 4 KB of backup SRAM that can be used to store data during power-down modes.
  • The DMA controller on the STM32G431CBT6TR can be used to transfer data between peripherals and memory without CPU intervention. The DMA controller is configured using the DMA_SxCR (stream x configuration register) and DMA_SxNDTR (stream x number of data register) registers. The DMA controller can be triggered by peripheral requests or by software.
  • The STM32G431CBT6TR has several power consumption modes, including Run, Sleep, Stop, and Standby modes. The power consumption modes can be configured using the Power Control Register (PWR_CR) and the Power Mode Register (PWR_MODE). The lowest power consumption mode is the Stop mode, which consumes around 4 μA/MHz.

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STM32G431CBT6TR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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